I'm in the process of giving my Taurus a makeover. Mechanically, the car is awesome. Name a problem, I've probably taken care of it. Anyways, I thought it would be kind of nice to have an SHO cluster to replace my stock cluster (85mph, woo-hoo...). Well, I've read around and found that the SHO cluster is a bolt-on, plug-n-play mod, but I have one question that I don't remember reading about. My stock cluster doesn't have a tach. Would the tach on the SHO cluster work if I just put it in?